Zobrazeno 1 - 10
of 40
pro vyhledávání: '"V. G. Prokof'ev"'
Publikováno v:
Физика горения и взрыва. 58:64-70
Autor:
V. G. Prokof’ev, O. V. Lapshin
Publikováno v:
International journal of self-propagating high-temperature synthesis. 2021. Vol. 30, № 3. P. 127-131
Gasless combustion in the combined binary mixtures formed by alternating non-activated and mechanically activated layers containing low-melting reagent was mathematically modelled in a macroscopic approximation, with account for a phase transformatio
Autor:
O. V. Lapshin, V. G. Prokof'ev
Publikováno v:
Физика горения и взрыва. 57:80-92
Autor:
O. V. Lapshin, V. G. Prokof’ev
Publikováno v:
International Journal of Self-Propagating High-Temperature Synthesis. 29:187-190
In this communication, we report on the mathematical modeling of gasless combustion in partially mechanoactivated binary mixtures. The model involves the equations of heat balance, chemical kinetics, and boundary conditions, with special emphasis on
Autor:
V. G. Prokof’ev
Publikováno v:
Combustion, explosion, and shock waves. 2020. Vol. 56, № 2. P. 142-147
The numerical simulation method is used to analyze the influence of a unit cell size on the burning rate of a donor–acceptor system. The cell size determines the fragmentation of a combustion wave. It is determined during calculations that, with an
Autor:
V. G. Prokof’ev, O. V. Lapshin
Publikováno v:
International Journal of Self-Propagating High-Temperature Synthesis. 28:221-225
The role of thermocapillary convection in combustion of gasless binary mixtures containing a low-melting reagent was explored by numerical modeling. Variation in relative amounts of reagents and starting sample porosity was found to change a mode of
Autor:
V. G. Prokof’ev
Publikováno v:
International Journal of Self-Propagating High-Temperature Synthesis. 28:155-158
Unsteady modes of gasless combustion in rectangular rods prepared from a mixture of two powdered reagents with an admixture of low-melting inert metal powder were explored by numerical modeling. Rods with square cross section were found to burn in a
Autor:
V. K. Smolyakov, V. G. Prokof’ev
Publikováno v:
Journal of Engineering Physics and Thermophysics. 92:682-686
A numerical investigation of the influence of the thermocapillary flow of a melt of an inert component of a gasless mixture on spin regimes of combustion in a strong-instability region has been carried out. New periodic regimes of spin combustion hav
Autor:
V. G. Prokof’ev, O. V. Lapshin
Publikováno v:
Combustion, explosion, and shock waves. 2021. Vol. 57, № 4. P. 455-466
Mathematical models constructed in the macroscopic approximation are used to perform a theoretical study of volume and wave synthesis in a hybrid mixture consisting of nonactivated and activated powders of the same composition. Synthesis dynamics dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6957655863b07e9f1a72b7143dc8a981
https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000897769
https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000897769
Publikováno v:
International journal of self-propagating high-temperature synthesis. 2020. Vol. 29, № 2. P. 104-107
SHS of layered NiAl/Cu/NiAl composite was studied experimentally and by mathematical modeling with special emphasis on critical conditions for combustion synthesis in (Ni–Al)/Cu/(Ni–Al) compacts. Our results may turn interesting to those engaged
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1f42adfe6f177af3e8ed9c4c97d8821
http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000791766
http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000791766